A total of 38,100 community volunteers in Beijing's 16 districts have participated in the epidemic prevention and control efforts in residential communities, according to municipal authorities.
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The 3M Health Care Particulate Respirator and Surgical Masks 1860 (standard) and 1860S (small) offer two sizes of the traditional molded style respirator. Respirators include a soft inner shell for greater comfort against the face and, because it's fluid resistant, the 1860 Surgical Mask aids in reducing the potential exposure of the wearer to
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3M Particulate Respirator 9502+, is a disposable particulate respirator that is designed to help provide reliable respiratory protection of at least 95 percent filtration efficiency against certain non oil based particles. The respirator is designed for use for particles such as those from grinding, sanding, sweeping, sawing, bagging, or other
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